1796702890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{16561}}^1$

素因数の和:17158

約数の個数: 32

約数和(自身を含む): 3410447040

約数和(自身を除く): 1613744150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 571, 1142, 2855, 5710, 10849, 16561, 21698, 33122, 54245, 82805, 108490, 165610, 314659, 629318, 1573295, 3146590, 9456331, 18912662, 47281655, 94563310, 179670289, 359340578, 898351445, 1796702890]

約数ペア:

[(1, 1796702890), (2, 898351445), (5, 359340578), (10, 179670289), (19, 94563310), (38, 47281655), (95, 18912662), (190, 9456331), (571, 3146590), (1142, 1573295), (2855, 629318), (5710, 314659), (10849, 165610), (16561, 108490), (21698, 82805), (33122, 54245)]